ARM i.MX avic: do not depend on MXC_INTERNAL_IRQS

This becomes meaningless in subsequent patches.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

diff --git a/arch/arm/plat-mxc/avic.c b/arch/arm/plat-mxc/avic.c
index 09e2bd0..55d2534 100644 (file)
--- a/arch/arm/plat-mxc/avic.c
+++ b/arch/arm/plat-mxc/avic.c
@@ -46,6 +46,8 @@
 #define AVIC_FIPNDH            0x60    /* fast int pending high */
 #define AVIC_FIPNDL            0x64    /* fast int pending low */
 
+#define AVIC_NUM_IRQS 64
+
 void __iomem *avic_base;
 
 #ifdef CONFIG_MXC_IRQ_PRIOR
@@ -54,7 +56,7 @@ static int avic_irq_set_priority(unsigned char irq, unsigned char prio)
        unsigned int temp;
        unsigned int mask = 0x0F << irq % 8 * 4;
 
-       if (irq >= MXC_INTERNAL_IRQS)
+       if (irq >= AVIC_NUM_IRQS)
                return -EINVAL;;
 
        temp = __raw_readl(avic_base + AVIC_NIPRIORITY(irq / 8));
@@ -72,14 +74,14 @@ static int avic_set_irq_fiq(unsigned int irq, unsigned int type)
 {
        unsigned int irqt;
 
-       if (irq >= MXC_INTERNAL_IRQS)
+       if (irq >= AVIC_NUM_IRQS)
                return -EINVAL;
 
-       if (irq < MXC_INTERNAL_IRQS / 2) {
+       if (irq < AVIC_NUM_IRQS / 2) {
                irqt = __raw_readl(avic_base + AVIC_INTTYPEL) & ~(1 << irq);
                __raw_writel(irqt | (!!type << irq), avic_base + AVIC_INTTYPEL);
        } else {
-               irq -= MXC_INTERNAL_IRQS / 2;
+               irq -= AVIC_NUM_IRQS / 2;
                irqt = __raw_readl(avic_base + AVIC_INTTYPEH) & ~(1 << irq);
                __raw_writel(irqt | (!!type << irq), avic_base + AVIC_INTTYPEH);
        }
@@ -138,7 +140,7 @@ void __init mxc_init_irq(void __iomem *irqbase)
        /* all IRQ no FIQ */
        __raw_writel(0, avic_base + AVIC_INTTYPEH);
        __raw_writel(0, avic_base + AVIC_INTTYPEL);
-       for (i = 0; i < MXC_INTERNAL_IRQS; i++) {
+       for (i = 0; i < AVIC_NUM_IRQS; i++) {
                irq_set_chip_and_handler(i, &mxc_avic_chip.base,
                                         handle_level_irq);
                set_irq_flags(i, IRQF_VALID);